Hi everyone!
I’m new here, in fact, very new to this domain. I heard about mainframe from my friend and found out quite interesting.
I’m a student BTW and looking forward to applying for the Internship.
So I’ve few months left to explore the domain.
I’ve enrolled in High-performance computing, Udacity course, to get theoretical knowledge.
But that’s kind of long process, I’m looking for some hands-on experience to get started with the mainframe.
Is there any guide available to get familiar with the concept needed in order to fully understand the projects mentioned here ??https://github.com/openmainframeproject/tsc/blob/master/proposed.md#ensure-popular-linux-management-tools-can-work-on-linux-on-z-systems

The IBM Z Advocacy Hub has a lot of fun and interesting information and activities you may enjoy on your way to understanding and appreciating the mainframe space. Check it out here:IBM Z & IBM LinuxONE Advocate Hub

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Although it isn’t specifically about Linux on IBM Z, the Master the Mainframe Learning System is a good place to learn some basics about the mainframe. It is hands-on and the description says you get to practice with IBM Z operating systems, including Linux.